Randomize Shapes using After Effects expressions - Motion Study

Here's a overview of the process i used to recreate a motion piece where I used AE expressions to distribute shapes, randomize their size and colors.
Reference video by - ‪@dannyjackstern‬

[@Blinkitup]

Hahaha. Nice one

[@weaseled4118]

super cool effect

[@adityakulkarni3216]

Nice one man, thanks for sharing. How did you get the shaky effect?

[@cursorama_visuals]

There is a camera placed on the master comp with a wiggle() expression. You can also put this on the main comp position value itself and scale it up so the edges are not visible.